Objective The current state of Escherichia coli infection in patients in Endocrinology and the antibiotic resistance of E.coli were studied in order to prevent and treat infection with E.coli. Methods Specimens were collected from patients in Endocrinology from January 2012 to December 2014.One hundred and sixteen strains of E.coli were isolated from those specimens.The isolated strains were identified with an automated microbial identification system,and ESBL-producing E.coli were subjected to a verificati...